NWS Marine Forecast


   LMZ743>745-010315-  Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-  Burns Harbor to Michigan City IN-  254 PM CDT Wed Sep 30 2026    LATE THIS AFTERNOON  South winds 10 to 20 kt. Showers. Waves  1 to 2 ft.  TONIGHT  South winds 10 to 15 kt diminishing to around 10 kt.  Showers likely in the evening, then chance of showers after  midnight. Waves 1 to 2 ft.  THURSDAY  South winds 10 to 15 kt becoming southwest late.  Chance of showers in the morning, then showers and slight chance  of thunderstorms in the afternoon. Waves 1 to 2 ft.  THURSDAY NIGHT  North winds 10 to 15 kt increasing to 15 to  25 kt. Showers. Waves 1 to 3 ft building to 3 to 6 ft occasionally  to 8 ft. A small craft advisory will likely be needed.  FRIDAY  North winds 15 to 25 kt. Mostly cloudy in the morning  then clearing. Waves 4 to 7 ft occasionally to 9 ft.    $$